Spatial Blind Source Separation

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dc.contributor.authorBachoc François
dc.contributor.authorGenton Marc G.
dc.contributor.authorNordhausen Klaus
dc.contributor.authorRuiz-Gazen Anne
dc.contributor.authorVirta Joni
dc.contributor.organizationfi=tilastotiede|en=Statistics|
dc.contributor.organization-code1.2.246.10.2458963.20.42133013740
dc.converis.publication-id44560060
dc.converis.urlhttps://research.utu.fi/converis/portal/Publication/44560060
dc.date.accessioned2025-08-28T03:01:58Z
dc.date.available2025-08-28T03:01:58Z
dc.description.abstract<p>Recently a blind source separation model was suggested for spatial data together with an estimator based on the simultaneous diagonalisation of two scatter matrices. The asymptotic properties of this estimator are derived here and a new estimator, based on the joint diagonalisation of more than two scatter matrices, is proposed. The asymptotic properties and merits of the novel estimator are verified in simulation studies. A real data example illustrates the method.<br></p>
dc.identifier.eissn1464-3510
dc.identifier.jour-issn0006-3444
dc.identifier.olddbid210098
dc.identifier.oldhandle10024/193125
dc.identifier.urihttps://www.utupub.fi/handle/11111/50207
dc.identifier.urlhttps://academic.oup.com/biomet/advance-article/doi/10.1093/biomet/asz079/5739178?searchresult=1
dc.identifier.urnURN:NBN:fi-fe2021042825904
dc.language.isoen
dc.okm.affiliatedauthorVirta, Joni
dc.okm.discipline112 Statistics and probabilityen_GB
dc.okm.discipline112 Tilastotiedefi_FI
dc.okm.internationalcopublicationinternational co-publication
dc.okm.internationalityInternational publication
dc.okm.typeA1 ScientificArticle
dc.publisherOxford University Press
dc.publisher.countryUnited Kingdomen_GB
dc.publisher.countryBritanniafi_FI
dc.publisher.country-codeGB
dc.publisher.placeOxford
dc.relation.articlenumberasz079
dc.relation.doi10.1093/biomet/asz079
dc.relation.ispartofjournalBiometrika
dc.source.identifierhttps://www.utupub.fi/handle/10024/193125
dc.titleSpatial Blind Source Separation
dc.year.issued2020

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